31512100 - Halogen bulbs, linear

CPV code 31512100 in the EU Common Procurement Vocabulary refers to Halogen bulbs, linear. It sits at level 5 of the CPV hierarchy as a subcategory within the 31 division. This code is nested directly under 31512000, narrowing the broader category into the specific area of halogen bulbs, linear. As a leaf code, 31512100 has no further subdivisions and represents the most precise classification available in this branch — buyers should reference it directly in tender notices when the procurement primarily concerns halogen bulbs, linear. Contracting authorities across the EU use 31512100 in TED notices and national procurement portals to signal that a tender relates to halogen bulbs, linear.